Life Extension N-Acetyl- L-Cysteine 600 mg 60 vcaps

N-acetyl-L-cysteine supports bronchial and respiratory health and healthy glutathione levels. It is also a chemical precursor to glutathione, a powerful antioxidant which protects cells from free radical damage. NAC also defends against insults from foreign compounds at the cellular level and protects vulnerable neurons from oxidative stress.